49897197

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 38161683

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 881, 899, 1827, 1953, 2643, 2697, 6167, 6293, 7929, 8091, 18501, 18879, 25549, 27311, 55503, 56637, 76647, 81933, 178843, 191177, 229941, 245799, 536529, 573531, 792019, 1609587, 1720593, 2376057, 5544133, 7128171, 16632399, 49897197]

約数ペア:

[(1, 49897197), (3, 16632399), (7, 7128171), (9, 5544133), (21, 2376057), (29, 1720593), (31, 1609587), (63, 792019), (87, 573531), (93, 536529), (203, 245799), (217, 229941), (261, 191177), (279, 178843), (609, 81933), (651, 76647), (881, 56637), (899, 55503), (1827, 27311), (1953, 25549), (2643, 18879), (2697, 18501), (6167, 8091), (6293, 7929)]